/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.hadoop.ozone.om.snapshot;

/**
 * TestSnapshotFeatureEnabledAspect util class.
 */
public class SnapshotFeatureEnabledUtil {

  /**
   * This is an example of an "API" that requires snapshot feature enabled.
   */
  @RequireSnapshotFeatureState(true)
  public String snapshotMethod() {
    return "yay";
  }

  /**
   * Method needed for the Aspect to get current feature state. Emulates
   * {@link org.apache.hadoop.ozone.om.OzoneManager#isFilesystemSnapshotEnabled}
   * Note: Method has to be `public` for reflection invocation to work.
   * @return false
   */
  public boolean isFilesystemSnapshotEnabled() {
    return false;
  }

}
